<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .container {
            width: 1200px;
            margin: 0 auto;
            box-sizing: border-box;
            padding: 10px 50px;
        }
        
        .ad {
            width: 550px;
            height: 150px;
            background-color: rgb(230, 171, 94);
            line-height: 128px;
            margin-bottom: 80px;
        }
        
        .af {
            font-size: 80px;
            text-align: center;
        }
        
        .as {
            width: 1000px;
            height: 400px;
            line-height: 90px;
            margin-top: 100px;
        }
        
        .ag {
            width: 240px;
            height: 350px;
            display: inline-block;
        }
        
        .ah {
            width: 240px;
            height: 360px;
            display: inline-block;
        }
        
        .aj {
            width: 240px;
            height: 360px;
            display: inline-block;
        }
        
        .ak {
            width: 240px;
            height: 360px;
            display: inline-block;
        }
        
        .al {
            width: 500px;
            height: 80px;
            margin: 0 auto;
        }
        
        .az {
            font-size: 35px;
            color: rgb(31, 171, 214);
            text-align: center;
        }
        
        .ax {
            width: 1400px;
            height: 500px;
            border: 5px solid #f69d7b;
            box-sizing: border-box;
            padding-top: 20px;
            padding-left: 50px;
            margin: 0 auto;
        }
        
        .ac {
            width: 320px;
            height: 450px;
            display: inline-block;
        }
        
        .av {
            width: 620px;
            height: 450px;
            display: inline-block;
        }
        
        .ab {
            width: 320px;
            height: 450px;
            display: inline-block;
        }
        
        .am {
            width: 1200px;
            height: 800px;
            animation-name: move;
            animation-duration: 10s;
            animation-iteration-count: infinite;
        }
        
        .ab {
            animation-name: cantoons;
            animation-duration: 10s;
            animation-iteration-count: infinite;
        }
        
        .av {
            animation-name: cantoons2;
            animation-duration: 10s;
            animation-iteration-count: infinite;
        }
        
        .ac {
            animation-name: cantoons1;
            animation-duration: 10s;
            animation-iteration-count: infinite;
        }
        
        @keyframes cantoons {
            0% {
                opacity: 1;
            }
            35% {
                opacity: 0;
            }
            70% {
                opacity: 0;
            }
            100% {
                opacity: 1;
            }
        }
        
        @keyframes cantoons2 {
            0% {
                opacity: 0;
            }
            35% {
                opacity: 1;
            }
            70% {
                opacity: 0;
            }
            100% {
                opacity: 0;
            }
        }
        
        @keyframes cantoons1 {
            0% {
                opacity: 0;
            }
            35% {
                opacity: 0;
            }
            70% {
                opacity: 1;
            }
            100% {
                opacity: 0;
            }
        }
        
        @keyframes move {
            0% {
                background-image: url("作品1.jpg");
                background-size: cover;
            }
            20% {
                background-image: url("作品2.jpg");
                background-size: cover;
            }
            40% {
                background-image: url("作品5.jpg");
                background-size: cover;
            }
            60% {
                background-image: url("作品4.jpg");
                background-size: cover;
            }
            80% {
                background-image: url("作品6.jpg");
                background-size: cover;
            }
            100% {
                background-image: url("作品3.jpg");
                background-size: cover;
            }
        }
    </style>
</head>

<body>
    <div class="container">
        <div class="ad">
            <p class="af">作品集</p>
        </div>
        <div class="am"></div>
        <div class="al">
            <p class="az">海报设计</p>
        </div>
        <div class="as">
            <div class="ag"><img src="251.jpg" alt="" width="220px" height="340px"></div>
            <div class="ah"><img src="作品.jpg" alt="" width="220px" height="340px"></div>
            <div class="aj"><img src="7.jpg" alt="" width="220px" height="340px"></div>
            <div class="ak"><img src="oo.jpg" alt="" width="220px" height="340px"></div>
        </div>
        <div class="ax">
            <div class="ac"><img src="1.jpg" alt="" width="280px" height="450px"></div>
            <div class="av"><img src="5.jpg" alt="" width="500px" height="350px"> </div>
            <div class="ab"><img src="ss.jpg" alt="" width="280px" height="450px"> </div>
        </div>
    </div>

</body>

</html>